Found 539 Documents (Results 1–100)

100
MathJax

MSC:  20E07
Full Text:

About the power pseudovariety $$\mathbf{PCS}$$. (English)Zbl 07524121

MSC:  20M07 18B40
Full Text:

An invitation to topological semi-abelian algebras. (English)Zbl 1480.18008

Clementino, Maria Manuel (ed.) et al., New perspectives in algebra, topology and categories. Summer school, Louvain-la-Neuve, Belgium, September 12–15, 2018 and September 11–14, 2019. Cham: Springer. Coimbra Math. Texts 1, 27-66 (2021).
Full Text:

Block-groups and Hall relations. (English)Zbl 07450042

Romeo, P. G. (ed.) et al., Semigroups, categories, and partial algebras. ICSAA 2019. Proceedings of the conference, Kochi, India, December 9–12, 2019. Singapore: Springer. Springer Proc. Math. Stat. 345, 25-32 (2021).
Full Text:

$$\lambda$$-semidirect products of inverse monoids are weakly Schreier extensions. (English)Zbl 07333916

MSC:  20M10 20M18
Full Text:

Constant mean curvature spheres in homogeneous three-manifolds. (English)Zbl 07330743

MSC:  53C42 53A10 49Q05
Full Text:

Solving a fixed number of equations over finite groups. (English)Zbl 07308304

MSC:  20F10 13P15
Full Text:

Full Text:

Full Text:

Full Text:

Full spark frames in the orbit of a representation. (English)Zbl 1472.42048

MSC:  42C15 43A65
Full Text:

Using semidirect products of groups to build classes of interconnection networks. (English)Zbl 1442.05090

MSC:  05C25 05C82 94C15
Full Text:

MSC:  68R10
Full Text:

Presentations for singular wreath products. (English)Zbl 1465.20004

MSC:  20M05 20M20
Full Text:

Full Text:

On generalized Heisenberg groups: the symmetric case. (English)Zbl 06965830

MSC:  20E22 15A63 16D10
Full Text:

Full Text:

MSC:  20M10
Full Text:

Full Text:

Full Text:

Full Text:

Nonuniqueness of semidirect decompositions for semidirect products with directly decomposable factors and applications for dihedral groups. (English)Zbl 1388.20048

MSC:  20E22 20D40
Full Text:

Full Text:

Full Text:

On class-preserving Coleman automorphisms of semidirect products of finite nilpotent groups by finite groups. (English)Zbl 1399.20038

MSC:  20D45 20C05 20D40
Full Text:

$$G$$-groups and biuniform abelian normal subgroups. (English)Zbl 1375.20030

MSC:  20E15 20J15 20K25
Full Text:

Moufang loops of order coprime to three that cyclically extend groups of dihedral type. (English)Zbl 1374.20069

MSC:  20N05 20E22
Full Text:

Quantum group-twisted tensor products of $$C^*$$-algebras. II. (English)Zbl 1362.46070

MSC:  46L55 81R50 46L06 18D10
Full Text:

Full Text:

Full Text:

Characterization of the pseudovariety generated by finite monoids satisfying $$\mathcal R=\mathcal H$$. (English. Russian original)Zbl 1344.20074

Proc. Steklov Inst. Math. 292, Suppl. 1, S245-S252 (2016); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 21, No. 1, 197-204 (2015).
MSC:  20M10 20M07
Full Text:

Howson’s property for semidirect products of semilattices by groups. (English)Zbl 1347.20071

MSC:  20M18 20M05
Full Text:

A note on bilateral semidirect product decompositions of some monoids of order-preserving partial permutations. (English)Zbl 1342.20057

MSC:  20M20 20M10
Full Text:

Cohomology of Lie semidirect products and poset algebras. (English)Zbl 1404.17032

MSC:  17B56 17B55
Full Text:

Full Text:

Full Text:

MSC:  20N05

Full Text:

A group theoretical ElGamal cryptosystem based on a semidirect product of groups and a proposal for a signature protocol. (English)Zbl 1366.94517

Kahrobaei, Delaram (ed.) et al., Algorithmic problems of group theory, their complexity, and applications to cryptography. AMS special sessions on algorithmic problems of group theory and their complexity, San Diego, CA, USA, January 9–10, 2013 and on algorithmic problems of group theory and applications to information security, Boston College, Chestnut Hill, MA, USA, April 6–7, 2013. Proceedings. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-9859-8/pbk; 978-1-4704-2263-9/ebook). Contemporary Mathematics 633, 97-113 (2015).
MSC:  94A60 20F05 20K25

On the pseudovariety generated by all finite monoids satisfying $$\mathcal R=\mathcal H$$. (English. Russian original)Zbl 1320.20056

Proc. Steklov Inst. Math. 288, Suppl. 1, S156-S161 (2015); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 20, No. 1, 215-220 (2014).
Full Text:

Full Text:

Full Text:

A loop which can be presented as a semidirect product of two groups. (English)Zbl 1334.20065

Choban, Mitrofan (ed.) et al., The third conference of the Mathematical Society of the Republic of Moldova dedicated to the 50th anniversary of the foundation of the Institute of Mathematics and Computer Science, ASM, Chişinău, Republic of Moldova, August 19–23, 2014. Abstracts. Chişinău: Academy of Sciences of Moldova, Institute of Mathematics and Computer Science (ISBN 978-9975-68-244-2/pbk). Proceedings IMCS-50, 120-123 (2014).
MSC:  20N05

MSC:  20M05

On extensions of completely simple semigroups by groups. (English)Zbl 1314.20047

MSC:  20M10 20E22
Full Text:

MSC:  18C20
Full Text:

The structure of finite monoids satisfying the relation $$\mathcal R=\mathcal H$$. (English. Russian original)Zbl 1316.20067

Proc. Steklov Inst. Math. 287, Suppl. 1, S134-S144 (2014); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 19, No. 4, 181-191 (2013).
Full Text:

MSC:  20N05
Full Text:

MSC:  20N05
Full Text:

$$E^*$$-dense $$E$$-semigroups. (English)Zbl 1314.20048

MSC:  20M10 20M18
Full Text:

Algebraically determined semidirect products. (English)Zbl 1295.22030

MSC:  22F99 03E15 46L05
Full Text:

Twisted actions of categorical groups. (English)Zbl 1305.18014

MSC:  18D05 18B40 18D10
Full Text:

Full Text:

Isotropy in group cohomology. (English)Zbl 1330.20015

MSC:  20C25 20J06 20C05
Full Text:

Full Text:

MSC:  20C15
Full Text:

Full Text:

Full Text:

MSC:  53C42
Full Text:

MSC:  20N05
Full Text:

Full Text:

MSC:  20M05
Full Text:

MSC:  20M10
Full Text:

MSC:  20M10

Ascending chain conditions on principal left and right ideals for semidirect products of ordered semigroups. (English)Zbl 1305.06007

MSC:  06F05 20M12

A new monoid construction under crossed products. (English)Zbl 1286.20068

MSC:  20M05 20E22 20M17
Full Text:

Commutativity degree of a class of finite groups and consequences. (English)Zbl 1283.20076

MSC:  20P05 20D60 20D40
Full Text:

On irreducibility of induced modules and an adaptation of the Wigner-Mackey method of little groups. (English)Zbl 1282.20011

MSC:  20C20 20C15 20C05
Full Text:

Semidirect and wreath products of left Clifford quasi-regular semigroups. (Chinese. English summary)Zbl 1289.20086

MSC:  20M17 20M10

Unary polynomials on a class of semidirect products of finite groups. (English)Zbl 1284.20021

MSC:  20D40 08A40 20D60
Full Text:

Reflection centralizers in Coxeter groups. (English)Zbl 1283.20042

MSC:  20F55 20F05 20E07
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Ascending chain conditions on principal left and right ideals for semidirect products of semigroups. (English)Zbl 1260.20080

MSC:  20M12 20M10
Full Text:

Full Text:

On free algebras in varieties generated by iterated semidirect products of semilattices. (English)Zbl 1269.20052

MSC:  20M07 20M05 08B20
Full Text:

Full Text:

Homological models for semidirect products of finitely generated Abelian groups. (English)Zbl 1271.20063

MSC:  20J05 20J06 05B20
Full Text:

Full Text:

Full Text:

Schreier type theorems for bicrossed products. (English)Zbl 1271.20038

MSC:  20E22 20D40
Full Text:

A common framework for restriction semigroups and regular $$*$$-semigroups. (English)Zbl 1257.20058

MSC:  20M17 20M10
Full Text:

$$E$$-unitary almost factorizable orthodox semigroups. (English)Zbl 1251.20058

MSC:  20M19 20M10
Full Text:

MSC:  20F05
Full Text:

Full Text:

Full Text:

Decompositions of flexible $$m$$-rings. (Russian. English summary)Zbl 1247.16036

MSC:  16U99 16N40 16D80

all top 5

all top 5

all top 5

all top 3

all top 3